25264604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{829}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 46712400

約数和(自身を除く): 21447796

約数列:

[1, 2, 4, 19, 38, 76, 401, 802, 829, 1604, 1658, 3316, 7619, 15238, 15751, 30476, 31502, 63004, 332429, 664858, 1329716, 6316151, 12632302, 25264604]

約数ペア:

[(1, 25264604), (2, 12632302), (4, 6316151), (19, 1329716), (38, 664858), (76, 332429), (401, 63004), (802, 31502), (829, 30476), (1604, 15751), (1658, 15238), (3316, 7619)]